Hitch Ball Sizes For Boat Trailers
Your hitching system cannot be upgraded to a rating higher than the maximum rating of your hitch.
Hitch ball sizes for boat trailers. The standard ball size for a trailer hitch is 2 inches in diameter. 1 7 8 inch ball has up to up to 2 000 lbs capacity and features 3 4 or 1 bolt shank diameter. Almost all travel trailer hitches require a 2 and 5 16 ball size to support the weight of the larger trailers. The other common ball sizes include 1 7 8 inches and 2 5 16 inches.
Tow balls these come in three sizes 17 8 2 and 25 16 inches to match the coupler size on the boat trailer. Also known as a trailer ball or coupler ball the trailer ball attaches to the ball mount and comes in many sizes. A ball that s too big won t let you close the coupler latch. 2 inch ball which is the most popular size offers capacity from 3 500 lbs up to 8 000 lbs and features 3 4 1 or.
Sizes include 1 7 8 2 2 5 16 and 3 in rare cases. Smaller options such as the 4 7 utility trailer only require a 2 000 pound rated hitchball. The trailer couple will mount and lock into place over the ball. In general lighter trailers use smaller hitch balls.
The size is usually stamped there. For example a 3 500lb. The correct ball size should always be used because a smaller ball could allow the coupler to bounce loose. Most trailers list hitch ball size diameter and maximum towing capacity on the tongue coupler or frame.
Ball on a 2 000lb. Check the top of the trailer coupler for the size of the ball diameter required. Smaller 2 balls are common in teardrop trailers because of their lower weight rating. Recreational and light commercial hitch balls come in a variety of sizes including 1 7 8 2 2 5 16 and occasionaly 3.
Most trailers have a 2 inch coupler making the 2 inch ball the standard size. Common hitch ball diameters are. A ball that s too small can allow the trailer to come loose while you re on the road. The only thing you need to pay attention to is weight capacity.
Any hitch ball used to tow the trailer should have the same diameter and a maximum capacity the same or greater than that listed. 1 7 8 2 and 2 5 16. 2 5 16 inch balls can handle from 6 000 lbs to 40 000 lbs and come with 1 and. Maximum trailer weight rated hitch does not increase your towing capacity to 3 500lb.
All u haul trailers can be towed using either a 1 7 8 or 2 ball. It is very important to match the trailer to the correct hitch ball.